/*
 * Copyright 2008 Zoundry LLC, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package org.zoundry.gaedt.services.applications.updaters;

import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.debug.ui.DebugUITools;
import org.zoundry.gaedt.core.util.ZGaeUtil;
import org.zoundry.gaedt.services.applications.ZGaePythonApplication;
import org.zoundry.gaedt.services.applications.starters.ZGaePydevLaunchUtil;

/**
 * An application updater that uses the Google App Engine SDK's appcfg.py
 * to update/deploy the application to the Google App Engine.
 */
public class ZGaePythonApplicationUpdater implements IZGaeApplicationUpdater
{
    /** The application being uploaded. */
    private ZGaePythonApplication mApplication;

    /**
     * C'tor.
     *
     * @param aApplication
     */
    public ZGaePythonApplicationUpdater(ZGaePythonApplication aApplication)
    {
        setApplication(aApplication);
    }

    /**
     * @return the application
     */
    protected ZGaePythonApplication getApplication()
    {
        return mApplication;
    }

    /**
     * @param aApplication the application to set
     */
    protected void setApplication(ZGaePythonApplication aApplication)
    {
        mApplication = aApplication;
    }

    /**
     * @see org.zoundry.gaedt.services.applications.updaters.IZGaeApplicationUpdater#update()
     */
    public void update()
    {
        try
        {
            // Get the launch config to use for updating
            ILaunchConfiguration launchConfig = createLaunchConfiguration();
            // Launch the update
            DebugUITools.launch(launchConfig, ILaunchManager.RUN_MODE);
        }
        catch (Exception e)
        {
            ZGaeUtil.logAndDisplayError(e);
        }
    }

    /**
     * @see org.zoundry.gaedt.services.applications.starters.ZGaeApplicationStarterBase#createLaunchConfiguration()
     */
    protected ILaunchConfiguration createLaunchConfiguration() throws Exception
    {
        return ZGaePydevLaunchUtil.createLaunchConfigurationForAppUpdate(getApplication());
    }
}
